SEON

SEON Phone API

The SEON Phone API returns phone-number intelligence including carrier and line-type detail, account presence across major social and messaging services (WhatsApp, Telegram, Viber, social networks), and risk signals tied to the number.

SEON Phone API is one of 10 APIs that SEON publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 machine-runnable capability that can be deployed as REST, MCP, or Agent Skill surfaces via Naftiko.

Tagged areas include Enrichment, Fraud Prevention, and Phone. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, and 1 Naftiko capability spec.

GitHub OpenAPI

Documentation

📖
Documentation
https://docs.seon.io/api-reference/phone-api

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/seon-tech/refs/heads/main/openapi/seon-tech-openapi.yml

Other Resources

🔗
NaftikoCapability
https://raw.githubusercontent.com/api-evangelist/seon-tech/refs/heads/main/capabilities/seon-tech-phone.yaml

OpenAPI Specification

seon-tech-openapi.yml Raw ↑ 
openapi: 3.1.0
info:
  title: SEON API
  description: >-
    SEON is a fraud prevention and AML compliance platform offering a modular
    REST API architecture spanning the Fraud API and standalone Email, Phone,
    IP, BIN, and AML enrichment APIs.
  version: "1.0"
  x-generated-from: https://docs.seon.io/api-reference
  x-generated-by: claude-crawl-2026-05-25
servers:
  - url: https://api.seon.io
    description: Default (EU) region
  - url: https://api.us-east-1-main.seon.io
    description: US region
  - url: https://api.ap-southeast-1-main.seon.io
    description: APAC region
  - url: https://api.me-central-1-main.seon.io
    description: Middle East region
security:
  - apiKey: []
paths:
  /SeonRestService/fraud-api/v2/:
    post:
      summary: Submit a fraud evaluation request
      description: >-
        Combines email, phone, IP, BIN, and AML signals with device
        fingerprinting to return enriched data, rules, and risk scoring in a
        single call.
      operationId: submitFraudCheck
      tags:
        - Fraud
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenericRequest'
      responses:
        '200':
          description: Fraud evaluation result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /SeonRestService/email-api/v3:
    post:
      summary: Enrich an email address
      description: >-
        Returns insights into the digital footprint associated with an email
        address.
      operationId: enrichEmail
      tags:
        - Email
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenericRequest'
      responses:
        '200':
          description: Email enrichment result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /SeonRestService/phone-api/v2:
    post:
      summary: Enrich a phone number
      description: >-
        Returns risk scores, account aggregates, fraud history, carrier
        details, and other phone intelligence data.
      operationId: enrichPhone
      tags:
        - Phone
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenericRequest'
      responses:
        '200':
          description: Phone enrichment result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /SeonRestService/ip-api/v1/{ip}:
    get:
      summary: Lookup IP address intelligence
      description: Returns IP intelligence including history, flags, and identifiers.
      operationId: lookupIp
      tags:
        - IP
      parameters:
        - in: path
          name: ip
          required: true
          schema:
            type: string
          description: IPv4 or IPv6 address to evaluate.
        - in: query
          name: include
          required: false
          schema:
            type: string
          description: Comma-separated list of additional fields (history, flags, id).
        - in: query
          name: flags_timeframe_days
          required: false
          schema:
            type: integer
          description: Timeframe in days used when evaluating flags.
      responses:
        '200':
          description: IP intelligence result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /SeonRestService/bin-api/v1/{bin}:
    get:
      summary: Lookup BIN (card) information
      description: >-
        Returns information about a card's bank, issuer, country, type, and
        validity for a given BIN (Bank Identification Number).
      operationId: lookupBin
      tags:
        - BIN
      parameters:
        - in: path
          name: bin
          required: true
          schema:
            type: string
          description: Bank Identification Number to evaluate.
        - in: query
          name: include
          required: false
          schema:
            type: string
          description: Optional include directives (e.g. id).
      responses:
        '200':
          description: BIN information result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /SeonRestService/aml-api/v1:
    post:
      summary: Submit an AML screening request
      description: >-
        Screens a user against PEP, sanctions, and high-risk lists for AML
        compliance.
      operationId: submitAmlCheck
      tags:
        - AML
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenericRequest'
      responses:
        '200':
          description: AML screening result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericResponse'
        default:
          description: Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: X-API-KEY
  schemas:
    GenericRequest:
      type: object
      additionalProperties: true
    GenericResponse:
      type: object
      additionalProperties: true
    Error:
      type: object
      additionalProperties: true
      properties:
        error:
          type: string
        message:
          type: string